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ruslelena [56]
4 years ago
14

In general, how does biodiversity vary across the biosphere?

Biology
1 answer:
Tamiku [17]4 years ago
4 0
Life needs energy, water, heat and nutrients. Reduce the availability of one or more of those things and biodiversity generally decreases.

Tropical forests tend to be more diverse than polar ice caps. However, arctic seas tend to be more biologically interesting than the middle of the Sahara. I bet this is what your homework is looking for but it's important to remember there are counterexamples.
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Uniform spacing patterns in plants such as the creosote bush are most often associated with _____. Select one:
ladessa [460]

Answer:

Uniform spacing patterns in plants such as the creosote bush are most ofthen associated with d. competitive interaction between individuals of the same population

Explanation:

Distribution patterns or spacing patterns mean the way the individuals in a population are distributed in space at a given time. These organisms can be more or less equally spaced. Randomly disperse means there is no predictable pattern, and clustered in groups means the dispersion is clumped. In this case, these plants have uniform spacing patterns and are most often associated with competitive interaction between individuals of the same population.

6 0
4 years ago
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gulaghasi [49]

Explanation:

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Seed formation without fertilization in flowering plants involves the process of ---

A) APOMIXIS

4 0
2 years ago
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The risk of recurrence of a trait based on known incidence in a population refers to?
lisov135 [29]

The risk of recurrence of a trait based on known incidence in a population refers to the empiric risk.

<h3>What is empiric risk?</h3>

Disorder present in a family member will reoccur in other family member after some period of time.

Cancers are very difficult to treat so it has high rate of recurrence such as leukemia it has 9% to 29% recurrence rate depending upon risk.

The recurrence chance for Down syndrome is nearly 1%.

The chance of recurrence risk in future offspring is 3% - 5% if a parent or sibling is affected with a disorder.

Therefore,the risk of recurrence of a trait based on known incidence in a population refers to empiric risk.

Learn more about empiric risk here:

brainly.com/question/28147249

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8 0
2 years ago
2 _____ molecules required
kogti [31]
It means DNA if it's about genes
5 0
3 years ago
Read 2 more answers
______ is the process responsible for the situation above. This process can cause DNA to change in many ways. Three such ways ar
Otrada [13]

Answer:

Explanation:

Mutation can cause a change in DNA to change in many ways.

Mutation is the sudden change in the genome of an organism that can be heritable from parent by their offspring.

Missense mutation - This occur when a base pair is substituted for by another leading to the formation of an entirely new amino acid.

Nonsense mutation - This occurs when a base pair is substituted for by another leading to the formation of a new amino acid. The new amino acid form therefore send a stop signal to the sequence of amino acid been built.

Insertion or deletion - Insertion mutation inserts new base pair into the sequence changing the number of the DNA base while deletion deletes a base pair changing the number of DNA base from the amino acid sequence.

7 0
3 years ago
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